248977692

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{5749}}^1$

素因数の和:6163

約数の個数: 48

約数和(自身を含む): 647220000

約数和(自身を除く): 398242308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1604, 2406, 3609, 4812, 5749, 7218, 10827, 11498, 14436, 17247, 21654, 22996, 34494, 43308, 51741, 68988, 103482, 155223, 206964, 310446, 620892, 2305349, 4610698, 6916047, 9221396, 13832094, 20748141, 27664188, 41496282, 62244423, 82992564, 124488846, 248977692]

約数ペア:

[(1, 248977692), (2, 124488846), (3, 82992564), (4, 62244423), (6, 41496282), (9, 27664188), (12, 20748141), (18, 13832094), (27, 9221396), (36, 6916047), (54, 4610698), (108, 2305349), (401, 620892), (802, 310446), (1203, 206964), (1604, 155223), (2406, 103482), (3609, 68988), (4812, 51741), (5749, 43308), (7218, 34494), (10827, 22996), (11498, 21654), (14436, 17247)]